tor browser bundle

Tor Browser Bundle 3.5 is released

Update 12/20: Test builds of Pluggable Transport bundles are now available. See inline and see the FAQ link for more details.

The 2.x stable series of the Tor Browser Bundle has officially been deprecated, and all users are encouraged to upgrade to the 3.5 series.

Packages are now available from the Tor download page as well as the Tor Package archive.

For now, the Pluggable Transports-capable TBB is still a separate package, maintained by David Fifield. Download them here: https://people.torproject.org/~dcf/pt-bundle/3.5-pt20131217/. We hope to have combined packages available in a beta soon.

For people already using TBB 3.5rc1, the changes are not substantial, and are included below.

However, for users of TBB 2.x and 3.0, this release includes important security updates to Firefox. All users are strongly encouraged to update immediately, as we will not be making further releases in the 2.x or 3.0 series.

In terms of user-facing changes from TBB 2.x, the 3.x series primarily features the replacement of Vidalia with a Firefox-based Tor controller called Tor Launcher. This has resulted in a vast decrease in startup times, and a vast increase in usability. We have also begun work on an FAQ page to handle common questions arising from this transition -- where Vidalia went, how to disable JavaScript, how to check signatures, etc.

The complete changelog for the 3.x series describes the changes since 2.x.

The set of changes since the 3.5rc1 release is:

  • All Platforms
    • Update Tor to 0.2.4.19
    • Update Tor Launcher to 0.2.4.2
      • Bug 10382: Fix a Tor Launcher hang on TBB exit
    • Update Torbutton to 1.6.5.2
      • Misc: Switch update download URL back to download-easy

Tor Browser Bundle 3.5rc1 Released

The first release candidate in the 3.5 series of the Tor Browser Bundle is now available from the Tor Package Archive:
https://archive.torproject.org/tor-package-archive/torbrowser/3.5rc1/.

This release includes important security updates to Firefox.

Moreover, the Firefox 17esr release series has been deprecated by Mozilla. This means the imminent end of life for our 2.x and 3.0 bundle series. All 3.0 users are strongly encourage to update immediately, as we will not be making further releases in that series. If this release candidate survives the next few days without issue, this release candidate will be declared stable, and we will officially deprecate the current stable 2.x Tor Browser Bundles and declare their versions out of date as well.

Here is the complete changelog:

  • All Platforms
    • Update Firefox to 24.2.0esr
    • Update NoScript to 2.6.8.7
    • Update HTTPS-Everywhere to 3.4.4tbb (special TBB tag)
      • Tag includes a patch to handle enabling/disabling Mixed Content Blocking
    • Bug 5060: Disable health report service
    • Bug 10367: Disable prompting about health report and Mozilla Sync
    • Misc Prefs: Disable HTTPS-Everywhere first-run tooltips
    • Misc Prefs: Disable layer acceleration to avoid crashes on Windows
    • Misc Prefs: Disable Mixed Content Blocker pending backport of Mozilla Bug 878890
    • Update Tor Launcher to 0.2.4.1
      • Bug 10147: Adblock Plus interferes w/Tor Launcher dialog
      • Bug 10201: FF ESR 24 hangs during exit on Mac OS
      • Bug 9984: Support running Tor Launcher from InstantBird
      • Misc: Support browser directory location API changes in Firefox 24
    • Update Torbutton to 1.6.5.1
      • Bug 10352: Clear FF24 Private Browsing Mode data during New Identity
      • Bug 8167: Update cache isolation for FF24 API changes
      • Bug 10201: FF ESR 24 hangs during exit on Mac OS
      • Bug 10078: Properly clear crypto tokens during New Identity on FF24
      • Bug 9454: Support changes to Private Browsing Mode and plugin APIs in FF24
  • Linux
    • Bug 10213; Use LD_LIBRARY_PATH (fixes launch issues on old Linux distros)

Tor Browser Bundle 3.0rc1 Released

The first release candidate in the 3.0 series of the Tor Browser Bundle is now available from the Tor Package Archive:
https://archive.torproject.org/tor-package-archive/torbrowser/3.0rc1/.

This release includes important security updates to Firefox.

Unfortunately, we have decided to remove the PDF.JS addon from this bundle, as the version available for Firefox 17 has stopped receiving updates. Built-in PDF support should return when we transition to Firefox 24 in the coming weeks.

This release should also fix a build reproducibility issue on Windows. All platform binaries should once again be identically reproducible from source by anyone using git tag tbb-3.0rc1-release.

  • All Platforms:
    • Update Firefox to 17.0.11esr
    • Update Tor to 0.2.4.18-rc
    • Remove unsupported PDF.JS addon from the bundle
    • Bug #7277: TBB's Tor client will now omit its timestamp in the TLS handshake.
    • Update Torbutton to 1.6.4.1
      • Bug #10002: Make the TBB3.0 blog tag our update download URL for now
  • Windows
    • Bug #10102: Patch binutils to remove nondeterministic bytes in compiled binaries
  • Linux
    • Bug #10049: Fix architecture check to work from outside TBB's directory
    • Bug #10126: Remove libz and firefox-bin, and strip unstripped binaries
    • Misc: Disable Firefox updater during compile time (in addition to pref)

64-bit GNU/Linux Tor Browser Bundles updated

It turns out that the 64-bit bundles were a bit crashy because of a change in the way they were built. This change has been reverted and I've updated the stable and RC versions of the 2.x series of GNU/Linux Tor Browser Bundles.

Direct links:
Stable 64-bit GNU/Linux Tor Browser Bundle (sig)
RC 64-bit GNU/Linux Tor Browser Bundle (sig)

Tor Browser Bundle (2.3.25-16); suite=linux

  • Update 64-bit Linux's mozconfig to --disable-optimize so Tor Browser will
    stop crashing (closes: #10195)

Tor Browser Bundle (2.4.18-rc-2); suite=linux

  • Update 64-bit Linux's mozconfig to --disable-optimize so Tor Browser will
    stop crashing (closes: #10195)

New Tor Browser Bundles with Firefox 17.0.11esr and Tor 0.2.4.18-rc

Firefox 17.0.11esr has been released with several security fixes and the stable and RC Tor Browser Bundles have been updated

There is also a new Tor 0.2.4.18-rc release and the RC bundles have been updated to include that as well.

https://www.torproject.org/projects/torbrowser.html.en#downloads

Tor Browser Bundle (2.3.25-15)

  • Update Firefox to 17.0.11esr
  • Update NoScript to 2.6.8.5
  • Fix paths so Mac OS X 10.9 can find the geoip file. Patch by David Fifield.
    (closes: #10092)

Tor Browser Bundle (2.4.18-rc-1)

  • Update Tor to 0.2.4.18-rc
  • Update Firefox to 17.0.11esr
  • Update NoScript to 2.6.8.5
  • Remove PDF.js since it is no longer supported in Firefox 17
  • Fix paths so Mac OS X 10.9 can find the geoip file. Patch by David Fifield.
    (closes: #10092)

Tor Browser Bundle 3.0beta1 Released

The first beta release in the 3.0 series of the Tor Browser Bundle is now available from the Tor Package Archive:
https://archive.torproject.org/tor-package-archive/torbrowser/3.0b1/

This release includes important security updates to Firefox, as well as a fix for a startup crash bug on Windows XP.

This release also reorganizes the bundle directory structure to simplify implementation of the FIrefox updater in future releases. This means that extracting the bundle over previous installation will likely not preserve your preferences or bookmarks, and may cause other issues.

This release has also introduced a build reproducibility issue on Windows, hence it is signed only by two keys. We should have this issue fixed by the next beta.

Here is the complete ChangeLog:

  • All Platforms:
    • Update Firefox to 17.0.10esr
    • Update NoScript to 2.6.8.2
    • Update HTTPS-Everywhere to 3.4.2
    • Bug #9114: Reorganize the bundle directory structure to ease future autoupdates
    • Bug #9173: Patch Tor Browser to auto-detect profile directory if launched without the wrapper script.
    • Bug #9012: Hide Tor Browser infobar for missing plugins.
    • Bug #8364: Change the default entry page for the addons tab to the installed addons page.
    • Bug #9867: Make flash objects really be click-to-play if flash is enabled.
    • Bug #8292: Make getFirstPartyURI log+handle errors internally to simplify caller usage of the API
    • Bug #3661: Remove polipo and privoxy from the banned ports list.
    • misc: Fix a potential memory leak in the Image Cache isolation
    • misc: Fix a potential crash if OS theme information is ever absent
    • Update Tor-Launcher to 0.2.3.1-beta
      • Bug #9114: Handle new directory structure
      • misc: Tor Launcher now supports Thunderbird
    • Update Torbutton to 1.6.4
      • Bug #9224: Support multiple Tor socks ports for about:tor status check
      • Bug #9587: Add TBB version number to about:tor
      • Bug #9144: Workaround to handle missing translation properties
  • Windows:
    • Bug #9084: Fix startup crash on Windows XP.
  • Linux:
    • Bug #9487: Create detached debuginfo files for Linux Tor and Tor Browser binaries.

Tor Browser Bundle 3.0alpha4 Released

The third alpha release in the 3.0 series of the Tor Browser Bundle is now available from the Tor Package Archive:
https://archive.torproject.org/tor-package-archive/torbrowser/3.0a4/

This release includes important security updates to Firefox. Here is the complete ChangeLog:

  • All Platforms:
    • Bug #8751: Randomize TLS HELLO timestamp in HTTPS connections
    • Bug #9790 (workaround): Temporarily re-enable JS-Ctypes for cache
      isolation and SSL Observatory

    • Update Firefox to 17.0.9esr
    • Update Tor to 0.2.4.17-rc
    • Update NoScript to 2.6.7.1
    • Update Tor-Launcher to 0.2.2-alpha
      • Bug #9675: Provide feedback mechanism for clock-skew and other early
        startup issues

      • Bug #9445: Allow user to enter bridges with or without 'bridge' keyword
      • Bug #9593: Use UTF16 for Tor process launch to handle unicode paths.
      • misc: Detect when Tor exits and display appropriate notification
    • Update Torbutton to 1.6.2.1
      • Bug 9492: Fix Torbutton logo on OSX and Windows (and related
        initialization code)

      • Bug 8839: Disable Google/Startpage search filters using Tor-specific urls

    As usual these binaries should be exactly reproducible by anyone with Ubuntu and KVM support. To build your own identical copies of these bundles from source code, check out the official repository and use git tag tbb-3.0alpha4-build1 (commit d1fad5a54345d9dad8f8997f2f956d3f4fdeb0f4).

    These instructions should explain things from there. If you notice any differences from the official bundles, I would love to hear about it!

New Tor Browser Bundles with Firefox 17.0.9esr

The stable and beta Tor Browser Bundles have been updated with Firefox 17.0.9esr. This release of Firefox has many important security updates and all users are strongly encouraged to upgrade.

The beta version includes an updated HTTPS Everywhere which fixes the problems many users were having with the google.com OCSP meltdown.

https://www.torproject.org/projects/torbrowser.html.en#downloads

Tor Browser Bundle (2.3.25-13)

Tor Browser Bundle (2.4.17-beta-2)

  • Update Firefox to 17.0.9esr
    https://www.mozilla.org/security/known-vulnerabilities/firefoxESR.html#f...
  • Update LibPNG to 1.6.3
  • Update HTTPS Everywhere to 4.0development.12
  • Update NoScript to 2.6.7.1
  • Remove extraneous libevent libraries (closes: #9727)
  • Enable GCC hardening for Tor
  • Firefox patch changes:
    • - Disable filtered results in Startpage omnibox (closes: #8839)
  • Add missing geoip file to Linux bundle
  • (entry missing from regular changelog)

New Tor 0.2.4.17-rc packages

There's a new Tor 0.2.4.17-rc to hopefully help mitigate some of the problems with the botnet issues Tor is experiencing. All packages, including the beta Tor Browser Bundles, have been updated. Relay operators are strongly encouraged to upgrade to the latest versions, since it mostly has server-side improvements in it, but users will hopefully benefit from upgrading too. Please try it out and let us know.

https://www.torproject.org/projects/torbrowser.html.en#downloads

Tor Browser Bundle (2.4.17-beta-1)

  • Update Tor to 0.2.4.17-rc
  • Update NoScript to 2.6.7.1
  • Update HTTPS Everywhere to 4.0development.11

New Tor 0.2.4.16-rc packages and updated stable Tor Browser Bundles

There's a new Tor 0.2.4.16-rc out and all packages, including the beta Tor Browser Bundles, have been updated. The stable Tor Browser Bundles have also been updated to fix a bug in the last release which prevented the language packs from working (which resulted in all of the bundles being in English!). We're very sorry about this.

https://www.torproject.org/projects/torbrowser.html.en#downloads

Tor Browser Bundle (2.3.25-12)

  • Re-add the locale pref to the Firefox prefs file to allow for localization
    of bundles again (closes: #9436)

Tor Browser Bundle (2.4.16-beta-1)

  • Update Tor to 0.2.4.16-rc
  • Re-add the locale pref to the Firefox prefs file to allow for localization
    of bundles again (closes: #9436)
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